Question

B.
Solve the following:
1.
Which sets of ordered pairs represent functions from
A = {1, 2, 3, 4) to B = { -1, 0, 1, 2, 3}? Justify
(a) {(1, 0), (3, 3), (2, -1), (4, 1), (2, 2)}
Solution :​

Answer 1

Answer:

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